It usually contains beef, onions, and button mushrooms, in a thick demi-glace sauce which often contains red wine and tomato sauce.
A young specimen with a closed cap and either pale white or light brown flesh is known as a button mushroom or white mushroom.
It is entirely different from the button mushroom.
When immature and "white" this mushroom may be known as common mushroom, button mushroom, white mushroom, cultivated mushroom, table mushroom, and champignon mushroom.
Wash and wipe free from grit the small fresh button mushrooms.
Stewed button mushrooms are very nice, either in fish stews or ragouts, or served apart to eat with fish.
Fry in butter chopped parsley, shallot, and button mushrooms.
Add the parboiled oysters, and a handful of button mushrooms.